RT Journal Article SR Electronic T1 Rapid urease tests for Campylobacter pylori. JF Journal of Clinical Pathology JO J Clin Pathol FD BMJ Publishing Group Ltd and Association of Clinical Pathologists SP 174 DO 10.1136/jcp.43.2.174-b VO 43 IS 2 A1 D K Bhasin A1 A Ayyagiri A1 V Singh A1 S K Mehta YR 1990 UL http://jcp.bmj.com/content/43/2/174.2.abstract AB